MANY ATHLETES FEEL THE EFFECTS OF AIR. ____DURING OUTDOOR EXERCISE....

3. Many athletes feel the effects of air. ____during outdoor exercise.(POLLUTE)IV. Complete the passage with the words given in the box. There is ONE extra word. (1,5points)presents - busiest - their - from - celebrate - holds - buyingIn 1914, American President and Congress agreed that the 2nd Monday in May should beobserved as Mother's Day. On this occasion, mother usually receives greeting cards and gifts (1)_________ her husband and children. Children give their mother flowers, (2) ________ andcards to show their love to her. The best gift of all for an American Mom is a day of leisure.Most American mothers have outside jobs as well as housework, so their working days are oftenvery hard. Today, millions of Americans (3) _____ Mother's day in some ways. More than1500 million Mother's Day greeting cards are bought every year. It is also one of the (4)_______ days of the year for the lower industry. Americans spend millions of dollars (5)_______ Mother's Day gifts. Clothes, perfurnes, jewelry and books or tickets to the theater aregiven to mothers. People who cannot be with (6) _____ mothers on that day usually send thempresents and call them on the phone.V. Read the passage and do the following tasks. (2,0 points)A tornado is a violent storm that usually occurs on plains in the interior sections of a continent.Tornadoes are easy to recognize. They are huge and shaped like a funnel. They are often called"twisters" because the winds inside the funnel twist rapidly. These violent, twisting storms cancause enormous damage. There are a number of reasons for this. First, high winds can blowaway even large objects, such as houses and cars. Second, differences in air pressure can causebuilding walls to explode when the fornado passes over. Last, tornadoes can move very quickly,destroying everything in their way, Tornadoes not only damage houses and land, but they alsokill people. Trees and cows have also been destroyed in the storms. Therefore, people arecautioried to find a safe place when one of these violent storms occurs.* Complete the answers with information from the passage. WRITE NO MORE THANTHREE WORDS.